tree 78cc42a79306d2324d5010702f0adcb13b997c8e
parent 7795523910227cb6df3c91ebdb317037fc9ceb86
author Cherry Zhang <cherryyz@google.com> 1591054576 -0400
committer Cherry Zhang <cherryyz@google.com> 1591286793 +0000

[dev.link] cmd/link: use fingerprint as package hash

Now the compiler-generated fingerprint is a hash of the export
data. We don't need to hash it ourselves in the linker. And the
linker doesn't need to read export data at all.

Fixes #33820.

Change-Id: I54bf3ebfd0f0c72aa43a352d7b2e0575dd62970d
Reviewed-on: https://go-review.googlesource.com/c/go/+/236119
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>